Sensor, Capacitive Touch

Results: 3
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
Not For New DesignsObsolete
Type
-ButtonsSlider
Number of Inputs
20Up to 16
LED Driver Channels
-Up to 8
Resolution
10 b-
Voltage - Supply
2.5V ~ 3.3V3V ~ 5.5V
Current - Supply
300µA-
Operating Temperature
-40°C ~ 85°C-25°C ~ 85°C
Package / Case
32-SOP (0.213", 5.40mm Width)32-VFQFN Exposed Pad
Supplier Device Package
32-SSOP-A32-VQFN (5x5)VQFN032V5050
Stocking Options
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Media
Marketplace Product
3Results
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
DigiKey Programmable
Type
Proximity Detection
Number of Inputs
LED Driver Channels
Interface
Resolution
Voltage - Supply
Current - Supply
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
32-SSOP_SSOPA32 Pkg
BU21182FS-E2
BU21182FS IS A CAPACITIVE SWITCH
Rohm Semiconductor
847
In Stock
1 : ¥42.25000
Cut Tape (CT)
2,000 : ¥19.73345
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
Not Verified
-
No
20
-
I2C
-
3V ~ 5.5V
-
-25°C ~ 85°C
Surface Mount
32-SOP (0.213", 5.40mm Width)
32-SSOP-A
IC CAP SENSOR SWITCH 16CH 32VQFN
BU21008MUV-E2
IC CAP SENSOR SWITCH 16CH 32VQFN
Rohm Semiconductor
0
In Stock
Obsolete
-
Tape & Reel (TR)
Obsolete
Not Verified
Buttons
No
Up to 16
Up to 8
I2C
10 b
2.5V ~ 3.3V
300µA
-40°C ~ 85°C
Surface Mount
32-VFQFN Exposed Pad
32-VQFN (5x5)
32-VQFN Exposed Pad
BU21009MUV-E2
IC CAP SENSOR SWITCH 16CH 32VQFN
Rohm Semiconductor
0
In Stock
Obsolete
-
Tape & Reel (TR)
Obsolete
Not Verified
Slider
No
Up to 16
Up to 8
I2C
10 b
2.5V ~ 3.3V
300µA
-40°C ~ 85°C
Surface Mount
32-VFQFN Exposed Pad
VQFN032V5050
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of 3

Sensor, Capacitive Touch


Products in this family provide the analog stimulus and measurement resources needed to operate a capacitance-based touch sensing transducer, and communicate information generated thereby in a format convenient for use with a microcontroller or similar device, such as an I2C or SPI serial interface, UART, or a simple logic signal. They are commonly used for human interface applications.